HP 309520001B | Smart Array 6402 Dual Channel PCI-X 133MHz Ultra320 RAID Controller Card with 128MB Battery Backed Write Cache

Here are the technical specifications for the HP Smart Array 6402 RAID Controller Card:

1. Interface Type: PCI-X
2. Data Transfer Rate: Ultra320 SCSI
3. RAID Levels: 0, 1, 1+0, 5, 6
4. Cache Memory: 128MB Battery Backed Write Cache
5. Number of Channels: Dual Channel
6. Max Storage Devices Qty: 42
7. Supported Devices: Hard drive, disk array (RAID)
8. Processor: 1 x Intel IOP321
9. Controller Interface Type: Ultra320 SCSI
10. Buffer Size: 128MB
11. Supported OS: Microsoft Windows 2000, Microsoft Windows Server 2003, Novell NetWare 5.1, Novell NetWare 6.0, Red Hat Linux 7.2, Red Hat Linux 7.3, SuSE Linux 8.0, SuSE Linux 8.1
12. Dimensions (WxDxH): 6.6 in x 9.6 in x 2.5 in

Helpful notes:
1. The HP Smart Array 6402 RAID Controller Card is a reliable and high-performance solution for data storage and management.
2. The battery-backed write cache ensures data integrity and protection in case of power failure.
3. The dual-channel design allows for increased data transfer rates and improved system performance.